ab6374fe31f7e4d4d1bab1a218eed38e5996fd34425b14981a0d216693e3e43c

General

Target

41e475379f372dc70f602c028ada9561_JaffaCakes118.exe
Size

334KB
MD5

41e475379f372dc70f602c028ada9561
SHA1

16d4d20bbf7296c04b07a0b831e001eb14592fd7
SHA256

ab6374fe31f7e4d4d1bab1a218eed38e5996fd34425b14981a0d216693e3e43c
SHA512

38f68eb9ece16f06ecd718f97e1b7036c9515d46e6572ac8d34fcff5b32a220e292c26e5137f6bd4cf9a57bb4f8eeab8ac62f0eac1d4abf867e9c7964516373b
SSDEEP

6144:EZNHj8Vnl1ekImBmqIlGmjYQ+ASAvBpuR87uUZ:EZNHoJKkImBXIIpA9puR8aUZ

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2204	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2172	wshznng.exe

Loads dropped DLL 4 IoCs

pid	Process
2204	cmd.exe
2204	cmd.exe
2172	wshznng.exe
2172	wshznng.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wshznng.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	41e475379f372dc70f602c028ada9561_JaffaCakes118.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2204	cmd.exe
2108	PING.EXE

Kills process with taskkill 1 IoCs

evasion

pid	Process
2924	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2108	PING.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2172	wshznng.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2172	wshznng.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2924	taskkill.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2172	wshznng.exe
2172	wshznng.exe
2172	wshznng.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2172	wshznng.exe
2172	wshznng.exe
2172	wshznng.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 2204	2292	41e475379f372dc70f602c028ada9561_JaffaCakes118.exe	30
PID 2292 wrote to memory of 2204	2292	41e475379f372dc70f602c028ada9561_JaffaCakes118.exe	30
PID 2292 wrote to memory of 2204	2292	41e475379f372dc70f602c028ada9561_JaffaCakes118.exe	30
PID 2292 wrote to memory of 2204	2292	41e475379f372dc70f602c028ada9561_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2924	2204	cmd.exe	32
PID 2204 wrote to memory of 2924	2204	cmd.exe	32
PID 2204 wrote to memory of 2924	2204	cmd.exe	32
PID 2204 wrote to memory of 2924	2204	cmd.exe	32
PID 2204 wrote to memory of 2108	2204	cmd.exe	34
PID 2204 wrote to memory of 2108	2204	cmd.exe	34
PID 2204 wrote to memory of 2108	2204	cmd.exe	34
PID 2204 wrote to memory of 2108	2204	cmd.exe	34
PID 2204 wrote to memory of 2172	2204	cmd.exe	36
PID 2204 wrote to memory of 2172	2204	cmd.exe	36
PID 2204 wrote to memory of 2172	2204	cmd.exe	36
PID 2204 wrote to memory of 2172	2204	cmd.exe	36

C:\Users\Admin\AppData\Local\Temp\41e475379f372dc70f602c028ada9561_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\41e475379f372dc70f602c028ada9561_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2292 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\41e475379f372dc70f602c028ada9561_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\wshznng.exe -f
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2204
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 2292
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2924
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 3 127.1
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2108
- - C:\Users\Admin\AppData\Local\wshznng.exe
    C:\Users\Admin\AppData\Local\wshznng.exe -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:2172

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\wshznng.exe

Filesize
334KB

MD5
41e475379f372dc70f602c028ada9561

SHA1
16d4d20bbf7296c04b07a0b831e001eb14592fd7

SHA256
ab6374fe31f7e4d4d1bab1a218eed38e5996fd34425b14981a0d216693e3e43c

SHA512
38f68eb9ece16f06ecd718f97e1b7036c9515d46e6572ac8d34fcff5b32a220e292c26e5137f6bd4cf9a57bb4f8eeab8ac62f0eac1d4abf867e9c7964516373b

Download Submit
memory/2172-20-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2172-21-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2172-35-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2172-29-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2172-28-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2172-13-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2172-14-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2172-18-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2172-27-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2172-19-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2172-26-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2172-22-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2172-23-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2172-25-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2292-6-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2292-3-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2292-2-0x0000000001000000-0x000000000110F1FF-memory.dmp

Filesize
1.1MB

Download
memory/2292-1-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/2292-7-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads